Vulnerability · Published Jun 5, 2023 · Assigned by VulDB

CVE-2023-3098KylinSoft youker-assistant restore_all_sound_file path traversal

Medium 4.4

In plain English

A medium-severity security flaw in youker-assistant from KylinSoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 3.1)4.4Medium

Exploit odds (30 days)0.7%top 47.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as critical has been found in KylinSoft youker-assistant on KylinOS. Affected is the function restore_all_sound_file. The manipulation leads to path traversal: '../filedir'. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.2-0kylin6k70-23 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-230688. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
KylinSoft	youker-assistant	n/a

Weakness: CWE-24 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References

https://vuldb.com/?id.230688 vdb-entry, technical-description
https://vuldb.com/?ctiid.230688 signature, permissions-required
https://github.com/i900008/vulndb/blob/main/kylinos_vul3.md broken-link, exploit